Influence of the Pressure Die Geometry on The Bent Tube Ovality
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F21%3APU140958" target="_blank" >RIV/00216305:26210/21:PU140958 - isvavai.cz</a>
Result on the web
<a href="https://www.mmscience.eu/journal/issues/june-2021/articles/influence-of-the-pressure-die-geometry-on-the-bent-tube-ovality" target="_blank" >https://www.mmscience.eu/journal/issues/june-2021/articles/influence-of-the-pressure-die-geometry-on-the-bent-tube-ovality</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17973/MMSJ.2021_6_2021082" target="_blank" >10.17973/MMSJ.2021_6_2021082</a>
Alternative languages
Result language
angličtina
Original language name
Influence of the Pressure Die Geometry on The Bent Tube Ovality
Original language description
The paper deal with analysis and optimization of the pressure bar geometry in the case of the tube bending. The bending process is realized on Wafios RBV 60 ST CNC bending machine using rotary draw bending system. The processed semi-finished product is a tube, which is made of 24MnB5 steel. Currently, after tube bending by an angle of 120 degrees, an unacceptable ovality occurs on its body. Therefore, the article presents the optimization of the pressure bar geometry, which helps to prevent the occurrence of the mentioned defect. Due to the least possible intervention in the bending process, only the change in the pressure bar geometry is tested. For this reason, a numerical simulation in ANSYS software is performed. Before the actual optimization, an accuracy of the simulation is verified by comparing the real initial state with simulation results.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
MM Science Journal
ISSN
1803-1269
e-ISSN
1805-0476
Volume of the periodical
2021
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
9
Pages from-to
4474-4482
UT code for WoS article
000658344000022
EID of the result in the Scopus database
2-s2.0-85107717482